EP2064087B1 - Véhicule à sustentation magnétique pourvu d'aimants de guidage - Google Patents

Véhicule à sustentation magnétique pourvu d'aimants de guidage Download PDF

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Publication number
EP2064087B1
EP2064087B1 EP07801225.9A EP07801225A EP2064087B1 EP 2064087 B1 EP2064087 B1 EP 2064087B1 EP 07801225 A EP07801225 A EP 07801225A EP 2064087 B1 EP2064087 B1 EP 2064087B1
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EP
European Patent Office
Prior art keywords
windings
guidance
section
magnets
magnet
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EP07801225.9A
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German (de)
English (en)
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EP2064087A1 (fr
Inventor
Wolfgang Hahn
Harald Pfannkuch
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ThyssenKrupp Transrapid GmbH
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ThyssenKrupp Transrapid GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/04—Magnetic suspension or levitation for vehicles
    • B60L13/06—Means to sense or control vehicle position or attitude with respect to railway
    • B60L13/08—Means to sense or control vehicle position or attitude with respect to railway for the lateral position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/03—Electric propulsion by linear motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Definitions

  • the invention relates to a magnetic levitation vehicle of the type specified in the preamble of claim 1.
  • Magnetic levitation vehicles of this type are known (eg. DE 10 2004 056 438 A1 ).
  • the guide magnets serve the purpose of keeping the magnetic levitation vehicles in the lane, in particular when cornering and in the event of lateral load disturbances (eg due to wind), and are controlled with the aid of control circuits and associated gap sensors in such a way that a gap referred to below as a guide gap between their Magnetpölschenkeln and a side guide rail always on a preselected value of z. B. 10 mm is maintained.
  • two groups of three guide magnets arranged one behind the other are provided for each vehicle or vehicle section in the vehicle longitudinal direction and one respective braking device located between the two groups.
  • Each guide magnet is formed by a magnet arrangement, which has a core extending in the vehicle longitudinal direction with two winding planes in which a plurality of windings and their associated gap sensors are arranged one behind the other.
  • the windings and gap sensors in each guide magnet are connected in pairs in such a series connection and connected to the control loops that results in extensive redundancy. This means that at those ends of a guide magnet, which border on a guide magnet-free zone, ie, for example, to a gap formed by the brake device or to the front or rear end of the vehicle, two superposed windings are operated by different control circuits.
  • the guide magnet systems composed of such guide magnets are constructed symmetrically throughout. This means, on the one hand, that they are built in the same way regardless of whether they are installed in a bow section, center section or tail section are formed. On the other hand, the symmetry is also that the guide magnets are formed and arranged mirror-symmetrically on both sides of a transverse to the direction of travel center plane of the sections, wherein a middle portion of each section is usually a free of guide magnets and provided with a braking device zone.
  • transition areas between two vehicle sections are also provided with guide magnets and therefore the guide magnets adjacent thereto, located in the sections involved, are provided with a smaller number of windings than in the absence of those in the transition areas existing guide magnets would be the case.
  • the magnetic guide systems of magnetic levitation vehicles of the type described are oversized as a rule. Because of the described symmetrical design, the magnetic or guiding forces to be achieved are calculated on the basis of the largest loads occurring during operation. This results in the advantage that the entire magnetic levitation vehicle can be equipped with a few different types of guide magnets. However, it must be taken into account that at some points along the vehicle too much reserve of magnetic force is available and therefore due to the correspondingly large-sized iron cores more weight than necessary is installed. If this is avoided, at certain points so great loads may occur that the force of the guide magnets is not sufficient here, which would be associated with a deterioration in ride comfort.
  • the invention is based on the technical problem of equipping the magnetic levitation vehicle of the type described above with guide magnets, on the one hand better than previously taken into account the loads occurring during operation, on the other hand no superfluous weight needs to be installed.
  • a guiding magnet system is created for the first time, which on the one hand is "locally oriented", ie, in the longitudinal direction of the magnetic levitation vehicle everywhere on the other hand, however, can be largely optimized in terms of weight, the coil or winding number and redundancy.
  • Fig. 1 schematically shows a front portion of a nose section 1 of a magnetic levitation vehicle in a side view.
  • the usual direction of travel of the bow section 1 is indicated by an arrow v .
  • the reference numeral 2 denotes a forward region in the direction of travel v
  • the reference numeral 3 denotes a rear region of the nose section 1 located behind it in the direction of travel v .
  • the two areas 2 and 3 are usually od by the position of a braking device 4 in the form of an eddy current brake.
  • a braking device 4 in the form of an eddy current brake.
  • FIG. 1 roughly schematically shown some Schwebegestellabitese 5a, 5b and 5c of a floating frame, which are arranged one behind the other in the longitudinal direction of the bow sector 1 and coupled via air springs, not shown, to a car body 6 of the bow sector 1.
  • the Schwebegestellabitese 5a, 5b and 5c have longitudinally spaced, connected by longitudinal members 7 supporting elements 8, 9 in the form of frame parts, which are each provided with a front and rear support member 10, 11 and 12, 14.
  • the leading guide magnet FM1 in the direction of travel is connected to the floating frame section 5a such that its front end is connected to the rear support part 11 of the front support element 8 and its rear end is connected to the front support part 12 of the rear support element 9 Fig. 1 clearly shows.
  • the next guide magnet FM2 is at its front end to the rear support member 14 of the rear support member 9 of the floating frame portion 5a and at its rear end with a front support member 10a of a front support member 8a of the following in the direction of travel Schwebegestellab couponss 5b each hinged.
  • the third guide magnet FM3 is connected analogously to the first guide magnet FM1 with the floating frame section 5b. The described arrangement can be continued along the entire bow sector 1.
  • the braking device 4 is incorporated, which forms a free of guide magnets zone and is connected to the leading and trailing Schwebegestellabites 5b and 5c each articulated.
  • the coupling of another guide magnet on the rear support member 14a of the support member 9a is missing in the same way as in the bow area, the front support member 10 of the front support member 8 is not coupled to a guide magnet, as viewed in front of the guide magnet FM1 - also in the direction of travel a lead-free zone is located.
  • FIG. 1 The spaces occupied by the guide magnets FM1 to FM3 can be accommodated - as viewed in the direction of travel v - in each case four magnetic poles or magnetic pole legs arranged one behind the other, which consist of cores and associated windings.
  • Fig. 2 shows this by way of example for a core 15 of a guide magnet FM.
  • the core 15 has three legs 15a, 15b and 15c, the free end faces lie in a plane and together with a side guide rail, not shown, attached to the track of the magnetic levitation vehicle form a guide gap also not shown between this and the guide magnet FM.
  • the leg portions 15a to 15c connecting web portions of the core 15 are wrapped in two superimposed winding levels with in driving or longitudinal direction v consecutive windings 16a1 to 16a4 and 16b1 to 16b4, so that the guide magnet FM can have a maximum of eight windings 16.
  • the windings 16 are controlled by control circuits 17 so that the size of the guide gap during driving of the magnetic levitation vehicle remains substantially constant.
  • the in Fig. 2 for the winding 16b1 schematically indicated control circuit 17 at least one gap sensor 18, a comparator connected to this 19, a connected thereto controller 20 and connected to the controller 20 and the winding 16b1 actuator 21, z.
  • the gap sensor 18 supplies a signal corresponding to the current actual value of the guide gap, which signal is compared in the comparator 19 with a reference signal for the guide gap fed via a line 22.
  • the controller 20 calculates from the difference between the actual and desired signals each one the actuator 21 supplied control signal.
  • the actuator 21 finally controls the current through the winding 16b1 so that the part of the guide gap influenced by it always essentially corresponds to the desired value.
  • Fig. 1 shows, must not be accommodated within the space provided for each guide magnet, a preselected grid defining space always the maximum eight possible magnetic poles. Rather, in the embodiment, all guide magnets FM1 to FM3 less than eight magnetic poles or windings, which are each indicated by hatched boxes, each box a magnetic pole legs and to represent the associated winding.
  • the guide magnet FM1 contains in its front half four, distributed on two levels windings 24a, 24b, 24c and 24d, in its rear half, however, only two windings 24e and 24f, which are arranged in a plane one behind the other.
  • the guide magnet FM2 includes in a single plane, which preferably corresponds to the plane of the windings 24e and 24f, four successively arranged windings 24g, 24h, 24i and 24j.
  • the guide magnet FM3 is mirror-symmetrical to the guide magnet FM1 and like this provided with six windings.
  • the following after the braking device 4 leading magnets FM4, etc. are like the guide magnets FM1 to FM3, but mirror-symmetrical to this formed.
  • the windings 24 are combined in pairs in series and connected to an associated control circuit 17. That is schematic in Fig. 3 represented in which the in Fig. 1 shown windings 24a to 24j, etc. simplified represented by individual, occupied by Roman numerals fields. Fields with identical numbers indicate that the respective windings are connected in series and assigned to the same control loop 17. From a comparison of Fig. 1 and 3 results, for example, that the windings 24a and 24d a control circuit I, the windings 24b and 24c a control circuit II and the windings 24e, 24f a control circuit III are assigned.
  • corresponding guide magnets FM4, FM5 and FM6 are provided, as in Fig. 4 is indicated schematically.
  • a guide magnet FM3 corresponding to the guide magnet FM3 be present at the in Fig. 1 right end of the bow section 1 . This is particularly useful when the bow sector 1 is to be used alone. If, on the other hand, it is always used with a docked center or tail section, then the arrangement offers itself 4 and 5 in which the relationships are shown schematically at a rear end of the nose section 1 in the direction of travel v and a front end of a middle section 1a coupled thereto, which has, among other things, guide magnets FM7, FM8 and FM9.
  • a transition region 26 between the coupled sections 1 and 1a of a magnetic levitation vehicle results in undesirable load changes. Therefore, the embodiment looks after 4 and 5
  • the purpose of forming the last guide magnet FM6 at the rear end of the nose section 1 and the first guide magnet FM7 at the beginning of the center section 1a is not the guide magnet FM4 or FM1, but the guide magnet FM2.
  • another guide magnet FM10 is arranged, which is also designed like the guide magnet FM2 and four windings 24k, 241, 24m and 24n, which expedient in the same plane as the windings of the guide magnets FM6 and FM7 are located.
  • control loops IX to XIV arise Fig. 6 according to which two windings (eg 24k, 241 or 24m, 24n) lying one behind the other in the direction of travel v are connected in series with an associated control circuit (eg XI and XII).
  • a corresponding arrangement can be provided in all transition areas between the present in each case bow, tail and center sections.
  • a middle section 1a described arrangement may also be provided in the rear area, in particular when the magnetic levitation vehicle is symmetrical to the vehicle center and to move in two opposite directions, ie has identically constructed, but mirror-symmetrically arranged to a center plane bow and tail sections.
  • the guide magnet systems described have not proved to be completely ideal.
  • the first guide magnet FM1 in the direction of travel v must not only draw the nose section 1 more strongly into the curves provided along the travel path, but also generally compensate for stronger wind loads and / or downdraft forces than for guide magnet systems in middle regions of the nose section 1 and to these coupled middle and rear sections applies.
  • Fig. 6 to 8 three further embodiments of the magnet arrangements of the guide magnets provided.
  • a fourth embodiment according to Fig. 9 can alternatively for the variants after 6 and 7 be applied.
  • Fig. 6 to 9 are those windings that already in the magnet arrangements after Fig. 1 are present, provided with the same reference numerals.
  • Fig. 1 Although it is true that z.
  • the windings 24a, 24b, 24e and 24f are shown in the lower rather than the upper winding plane, and conversely, the windings 24c, 24d are shown in the upper instead of the lower winding plane.
  • this does not mean a fundamental difference, because the desired function of the guide magnets can be achieved regardless of whether the said windings are arranged in the upper or lower winding plane.
  • FIG. 6 schematically shows a magnet assembly 28 for a guide magnet, as shown in Fig. 1 in a first winding plane, the four windings 24a, 24b, 24e and 24f and in a second winding plane, the two windings 24c and 24d, while at the provided with the winding 24f end of the magnet assembly 28, an additional winding 24o is housed in the second winding plane. Between this winding 24o and the winding 24d located in the same winding plane remains a gap 29 of the size of a winding, so that this guide magnet has an odd number of total here seven magnetic pole legs or windings.
  • front (left) pairs of windings of adjacent windings 24a, 24b and 24c, 24d are connected in series with a respective first and second associated control circuits, while on the other hand in the rear (right) area the three windings 24e, 24f and 24o connected in series to a third control circuit (eg the control circuit III in FIG Fig. 3 ) are connected.
  • a third control circuit eg the control circuit III in FIG Fig. 3
  • the winding pairs of the diagonally superposed windings 24a, 24d and 24b, 24c analogous to Fig. 1 and 3 each of the control circuit I or II ( Fig. 3 ).
  • a further magnet arrangement 30 for a guide magnet is shown.
  • This magnet arrangement 30 contains four windings 24a ', 24b', 24e ', 24f' arranged one behind the other in a first winding plane and, in a second winding plane, two windings 24c 'and 24d' in the rear (right) part, and an additional winding at the front end 24o '. Therefore, this magnet assembly 30 corresponds exactly to the magnet assembly 28, except that it is around a in Fig. 7 indicated axis 31 is rotated by 180 °. A gap 29a therefore comes compared to Fig. 6 to lie at a location offset by a winding. In addition, as in the case of Fig. 6 z. B.
  • Windings 24a ', 24b', and 24c ', 24d' each associated with a control loop and the three windings 24e ', 24f' and 24o 'are connected to a third control loop.
  • Fig. 7 shows Fig. 7 in that the magnet arrangement 30, like the magnet arrangement 28 (FIG. Fig. 6 ) has seven windings and except for the winding 24o 'of those of the guide magnet FM3 in Fig. 1 equivalent.
  • Fig. 8 shows a further magnet arrangement 32, which in a first winding plane as in the guide magnet FM2 in Fig. 1 the four windings 24g to 24j lying one behind the other, but in each case additionally contains a further winding 24p and 24q arranged in a second winding plane at both ends.
  • three windings eg 24g, 24h and 24p or 24i, 24j and 24q
  • the magnet assembly 32 thus has six windings distributed on two winding planes, the two windings 24p and 24q being separated by a gap 29b corresponding to the length of two windings.
  • the additional magnet arrangements 28, 30 and 32 are used in conjunction with the three magnet arrangements shown in FIG Fig. 1 the guide magnets FM1, FM2 and FM3, obtained a total of six different magnet assemblies, which form a kit from which not only all along a magnetic levitation vehicle to be formed guide magnets formed, but also the different loads can be taken into account, which may arise at different locations of a magnetic levitation vehicle ,
  • FIG Fig. 9 Another magnet arrangement 33 which can be used for the same purpose is shown in FIG Fig. 9 shown. It contains four windings in two winding levels, which correspond to the different hatchings in Fig. 9 be assigned to three different control loops.
  • the magnet assembly 33 is formed z. B. from the magnet assembly 28 after Fig. 6 in that its gap 29 is filled with a further winding 24r, so that all eight possible windings are present here.
  • FIG. 10 A possible equipment of a magnetic levitation vehicle using the windings, based on the Fig. 1 and 6 to 8 described Fig. 10 at one currently considered best kept embodiment.
  • Fig. 10 are three sections, namely the bow section 1, the middle section 1a and a mirror-symmetrical to the bow section 1 formed rear section 1b indicated only with their outer peripheral contours and shown for reasons of space with each other, although of course, in accordance Fig. 4 are coupled one behind the other in the direction of travel v .
  • the guide magnets accommodated in the individual sections 1, 1a and 1b are each below the associated peripheral contour in the same way as in FIG Fig. 1 . 4 and 6 to 8 shown schematically.
  • Each section 1, 1a and 1b contains analogous to Fig. 1 in a central region a braking device 4 and in the direction of travel v in front of or behind each three guide magnets.
  • the guide magnet FM1 is moved back by a magnet arrangement 28 Fig. 5 educated.
  • the guide magnet FM2 with a magnet assembly 32 after Fig. 8 on, and between the magnet assembly 32 and the braking device 4 is a magnet assembly 30 according to Fig. 7 arranged the guide magnet FM3.
  • the three magnet arrangements 28, 30 and 32 replace the three in accordance with the invention Fig. 1 shown magnet arrangements of the guide magnets FM1 to FM3.
  • the three guide magnets FM4, FM5 and FM6 of the nose section 1 are the same as in FIG Fig. 4 formed, wherein in the transition region between the bow section 1 and the central section 1a in addition, the windings 24k to 24n of the guide magnet FM10 are also present.
  • Fig. 10 in that in the middle section 1a, apart from the locations adjoining the braking device 4, only magnet arrangements are present which correspond to the guiding magnets FM5 to FM8 in FIG Fig. 4 while in the areas adjacent to the braking devices 4 guide magnets are provided which the guide magnet FM9 and FM4 in Fig. 4 correspond.
  • the tail section 1b is mirror-symmetrical to a center plane 34 of the magnetic levitation vehicle which is perpendicular to the direction of travel v . Therefore, the tail section 1b at the in Fig. 10 rear, right end of a magnet assembly 30 after Fig. 7 in a region adjoining the braking device 4 from the right, a magnet arrangement 28 follows Fig. 6 and between these two a magnet assembly 32 after Fig. 8 , The rear section in the direction of travel of the rear section 1b is therefore mirror-symmetrical, but otherwise the same as the front section of the bow section 1.
  • the rear section 1b is expediently designed mirror-symmetrically to the bow section 1 if it is to form a bow section in the reverse direction of travel. If this is not necessary, the tail section 1b could mirror the bow section as before Fig. 1 be formed.
  • the in Fig. 10 provided magnet arrangements 28 and / or 30 ( 6 and 7 ) also by the magnet arrangement 33 (FIG. Fig. 9 ) be replaced. As a result, a further winding 24r would be available for generating an increased guiding force.
  • the invention brings, in addition to the advantage of the ability to generate forces along the magnetic levitation vehicle location and load-dependent, also the further advantage that with respect to the conventional arrangement according to Fig. 1 and 4 no additional space for magnetic poles or Magnetpolschenkel must be created and no additional control loops are needed.
  • - considered over the entire length of the magnetic levitation vehicle - the smallest number of magnetic poles (cores and windings) are provided, which is possible depending on the load occurring, which also affects the overall weight of the magnetic levitation vehicle favorable.
  • Everything is like in Fig. 1 and 4 possible to form a continuous magnetic flux band between the guide magnet-free zones and thus to keep the number of load changes along the magnetic levitation vehicle small.
  • the invention is not limited to the described embodiments, which can be modified in many ways. This applies in particular to the described shape of the cores and windings of the magnet arrangements and to the rest of the design of the guide magnets. Further, in addition to the described magnet arrangements further and / or differently designed magnet arrangements may be provided, provided they do not significantly affect the described functions of the guide magnet system. For this purpose, it is sufficient in principle if each magnet arrangement is provided only with the windings described. The measured in the vehicle longitudinal direction length of the magnet assemblies and the formation of the magnetic poles are expedient everywhere the same according to a predetermined grid length. Furthermore, the invention is not limited to the described numbers of guide magnets, ie before and behind the Brake devices 4, 4a, only two or more than two guide magnets can be provided.
  • more than two brake devices 4 may be present per section, between which then corresponding further guide magnets are arranged.
  • the number of control loops can be chosen differently, in particular, each individual winding could be assigned its own control loop. While this would increase costs, it would simplify the process of establishing redundancy.
  • the guide magnets can be additionally equipped in a known manner with gap sensors, the z. In Fig. 1 and 4 be placed in the gaps between the different windings. It will also be understood that the various features may be applied in combinations other than those described and illustrated.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Claims (9)

  1. Véhicule à sustentation magnétique, avec une section avant (1) et une autre section se raccordant sur la section avant (1), la section avant (1) comprenant une pluralité d'aimants de guidage (FM1 à FM6) disposés les uns derrière les autres dans le sens de déplacement (v) et une pluralité de circuits de réglage (17) associés aux aimants de guidage (FM1 à FM6), les aimants de guidage (FM1 à FM6) étant munis au moins en partie de noyaux (15) comportant deux plans d'enroulement ou plus et avec plusieurs enroulements (24), situés les uns derrière les autres dans le sens de déplacement (v), placés dans les plans d'enroulement, formant des pôles magnétiques, au moins chaque fois deux enroulements (par ex. 24a, 24b ; 24c, 24d) situés directement l'un au-dessus ou l'un à côté de l'autre étant électriquement reliés en série avec l'un des circuits de réglage (17) qui leur est associé, la section avant (1) étant munie dans une région centrale avec une zone dépourvue d'aimants de guidage qui sépare une région antérieure et une région postérieure de la section avant (1) dans le sens de déplacement (v) et un aimant de guidage (FM10) supplémentaire étant placé dans la zone de passage entre la section avant (1) et l'autre section qui s'y raccorde, caractérisé en ce que les aimants de guidage (FM1 à FM3) dans la région antérieure de la section avant (1) dans le sens de déplacement (v) sont munis au moins en partie d'un plus grand nombre d'enroulements (24) que les aimants de guidage (FM4 à FM6) dans la région postérieure de la section avant (1), de sorte que dans la région antérieure, au moins un aimant de guidage comporte plus d'enroulements que chaque aimant de guidage dans la région postérieure et que le nombre total des enroulements des aimants de guidage (FM1 à FM3) dans la région antérieure soit supérieur au nombre d'enroulements des aimants de guidage (FM4 à FM6) dans la région postérieure, incluant la moitié des enroulements de l'aimant de guidage (FM10) supplémentaire dans la zone de passage.
  2. Véhicule à sustentation magnétique, notamment selon la revendication 1, caractérisé en ce qu'il comprend une section arrière (1 b) et une autre section se raccordant sur la section arrière (1 b), la section arrière (1 b) comprenant une pluralité d'aimants de guidage disposés les uns derrière les autres dans le sens de déplacement (v) et une pluralité de circuits de réglage (17) associés aux aimants de guidage, les aimants de guidage étant munis au moins en partie de noyaux (15) comportant deux plans d'enroulement ou plus et avec plusieurs enroulements (24), situés les uns derrière les autres dans le sens de déplacement (v), placés dans les plans d'enroulement, formant des pôles magnétiques, au moins chaque fois deux enroulements (24) situés directement l'un au-dessus ou l'un à côté de l'autre étant électriquement reliés en série avec l'un des circuits de réglage (17) qui leur est associé, la section arrière (1 b) étant munie dans une région centrale avec une zone dépourvue d'aimants de guidage qui sépare une région antérieure et une région postérieure de la section arrière (1) dans le sens de déplacement (v), un aimant de guidage supplémentaire étant placé dans la zone de passage entre la section arrière et les aimants de guidage dans la région postérieure dans le sens de déplacement (v) étant munis au moins en partie d'un plus grand nombre d'enroulements (24) que les aimants de guidage dans une région antérieure dans le sens de déplacement (v), de sorte que dans la région postérieure, au moins un aimant de guidage comporte plus d'enroulements que chaque aimant de guidage dans la région antérieure et le nombre total des enroulements des aimants de guidage dans la région postérieure étant supérieur au nombre d'enroulements des aimants de guidage (FM4 à FM6) dans la région antérieure, incluant la moitié des enroulements de l'aimant de guidage (FM10) supplémentaire dans la zone de passage.
  3. Véhicule à sustentation magnétique selon la revendication 2, caractérisé en ce que les aimants de guidage de la section arrière (1 b) sont conçus et placés en symétrie spéculaire par rapport aux aimants de guidage (FM1 à FM6) de la section avant (1).
  4. Véhicule à sustentation magnétique selon l'une quelconque des revendications 1 à 3, caractérisé en ce que dans la zone exempte d'aimants de guidage est placé un système de freinage (4, 4a).
  5. Véhicule à sustentation magnétique selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la section avant et/ou la section arrière (1, 1 b) dans le sens de déplacement (v) comporte à l'avant ou à l'arrière de la zone exempte d'aimants de guidage chaque fois trois aimants de guidage (FM1 à FM3 ou FM4 à FM6) conçus avec une longueur identique.
  6. Véhicule à sustentation électromagnétique selon la revendication 5, caractérisé en ce que deux aimants de guidage (par ex. FM1 et FM3) faisant face à l'extrémité antérieure de la section avant (1) ou à l'extrémité postérieure de la section arrière (1b) et à la zone exempte d'aimants magnétiques comportent chacun sept enroulements (24) et en ce que l'aimant de guidage (par ex. FM2) intercalé comporte six enroulements (24).
  7. Véhicule à sustentation magnétique selon la revendication 6, caractérisé en ce qu'un aimant de guidage (par ex. FM1) faisant face à l'extrémité antérieure de la section avant (1) ou à l'extrémité postérieure de la section arrière (1b) comporte un nombre plus élevé d'enroulements (24) que les deux autres aimants de guidage (par ex. FM2, FM3).
  8. Véhicule à sustentation magnétique selon la revendication 7, caractérisé en ce que l'aimant de guidage (par ex. FM1) faisant face à l'extrémité antérieure de la section avant (1) ou à l'extrémité postérieure de la section arrière comporte huit enroulements (24) alors que les autres aimants de guidage (par ex. FM2, FM3) comportent en revanche six ou sept enroulements (24).
  9. Véhicule à sustentation magnétique selon l'une quelconque des revendications 1 à 8, caractérisé en ce que des aimants de guidage (par ex. FM1) faisant face à l'extrémité antérieure de la section avant (1) ou à l'extrémité postérieure de la section arrière (1 b) et/ou à la zone exempte d'aimants de guidage comportent sur leur extrémité antérieure ou sur leur extrémité postérieure ou sur leur extrémité faisant face à la zone exempte d'aimants de guidage au moins quatre enroulements (24) placés dans deux plans d'enroulement, chaque fois deux enroulements (par ex. 24a, 24d ; 24b, 24c) situés l'un derrière l'autre ou l'un derrière l'autre dans le sens de déplacement (v) et l'un au-dessus de l'autre en diagonale sont électriquement montés en série et reliés avec un circuit de réglage (17) qui leur est associé.
EP07801225.9A 2006-09-05 2007-08-07 Véhicule à sustentation magnétique pourvu d'aimants de guidage Active EP2064087B1 (fr)

Applications Claiming Priority (2)

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DE102006042138A DE102006042138A1 (de) 2006-09-05 2006-09-05 Magnetschwebefahrzeug mit Führmagneten
PCT/DE2007/001422 WO2008028450A1 (fr) 2006-09-05 2007-08-07 Véhicule à sustentation magnétique pourvu d'aimants de guidage

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EP2064087B1 true EP2064087B1 (fr) 2014-10-01

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WO (1) WO2008028450A1 (fr)

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DE102008026228A1 (de) * 2008-05-29 2009-12-03 Thyssenkrupp Transrapid Gmbh Magnetschwebefahrzeug mit einer Mehrzahl von Führ- und Bremsmagneten
CN103241135B (zh) * 2013-05-15 2015-06-10 株洲南车时代电气股份有限公司 一种中低速磁悬浮列车制动控制方法及装置
DE102013217480A1 (de) 2013-09-03 2015-03-05 Thomas Wagner Transportsystem zum Transportieren von Personen und Gütern
CN103895520B (zh) * 2014-03-26 2016-07-06 中国人民解放军国防科学技术大学 一种牵引用直线感应电机制动控制方法
AU2016215689A1 (en) 2015-02-08 2017-07-20 Hyperloop Technologies, Inc Transportation system
EP3645321A4 (fr) 2017-06-30 2021-03-10 Hyperloop Technologies, Inc. Système de commande active
KR20200042481A (ko) 2017-09-13 2020-04-23 라이트람, 엘엘씨 수동형 가이드 레일이 있는 모노레이 트레이 컨베이어
CN107813730A (zh) * 2017-09-27 2018-03-20 中车株洲电力机车有限公司 一种磁悬浮列车
US10654660B2 (en) * 2018-01-31 2020-05-19 Laitram, L.L.C. Hygienic magnetic tray and conveyor
US10807803B2 (en) 2018-01-31 2020-10-20 Laitram, L.L.C. Hygienic low-friction magnetic tray and conveyor
CN108482179A (zh) * 2018-05-28 2018-09-04 广西科技大学 基于pwm技术的悬浮列车及其控制***
DE102020135040A1 (de) 2020-12-29 2022-06-30 Max Bögl Stiftung & Co. Kg Tragkufe für ein fahrbahngebundenes Schwebefahrzeug
CN113183767B (zh) * 2021-03-08 2022-09-06 中国人民解放军国防科技大学 一种适用于中速磁浮列车的混合悬浮磁铁

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JPH0834684B2 (ja) 1990-11-30 1996-03-29 財団法人鉄道総合技術研究所 磁気浮上車両の推進装置
CN1298573C (zh) * 2003-07-03 2007-02-07 云南变压器电气股份有限公司 斥力型自导向磁悬浮列车车体、路轨及高速列车
DE102004056438A1 (de) 2004-03-15 2005-10-06 Thyssenkrupp Transrapid Gmbh Führmagnetsystem und damit ausgerüstetes Magnetschwebefahrzeug

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EP2064087A1 (fr) 2009-06-03
US8359981B2 (en) 2013-01-29
CN101505992A (zh) 2009-08-12
WO2008028450A1 (fr) 2008-03-13
CN101505992B (zh) 2013-03-27
US20100031847A1 (en) 2010-02-11
DE102006042138A1 (de) 2008-03-13

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